The heads of five of the largest oil and gas companies in the world testified before the Senate Finance Committee on May 12, 2011 on Capitol Hill in Washington DC, arguing that ending tax incentives would eliminate jobs and stifle economic growth while doing nothing to reduce fuel prices. In photo, seated top to bottom at the witness table - John Watson, Chairman of the Board and Chief Executive Officer, Chevron Corporation; Marvin Odum, U.S. President, Shell Oil Company; H. Lamar McKay, Chairman and President, BP America Inc.; James Mulva, Chairman and Chief Executive Officer, ConocoPhillips; and Rex Tillerson, Chairman and Chief Executive Officer, Exxon Mobil Corporation. (Photo by Jeff Malet)